JP5028534B1 - アンテナ装置及び平面形無線機 - Google Patents
アンテナ装置及び平面形無線機 Download PDFInfo
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- JP5028534B1 JP5028534B1 JP2011045167A JP2011045167A JP5028534B1 JP 5028534 B1 JP5028534 B1 JP 5028534B1 JP 2011045167 A JP2011045167 A JP 2011045167A JP 2011045167 A JP2011045167 A JP 2011045167A JP 5028534 B1 JP5028534 B1 JP 5028534B1
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- current collector
- electrode current
- positive electrode
- thin film
- film battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/40—Printed batteries, e.g. thin film batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Primary Cells (AREA)
- Waveguide Aerials (AREA)
Abstract
【解決手段】上記目的を達成するために、本願発明の平面型無線機は、放射素子11及びグランド板12を有する接地型平面アンテナ10と、グランド板12を負極集電体とし、前記負極集電体と対向する正極集電体21を有する薄膜電池20と、薄膜電池20の負極集電体及び薄膜電池20の正極集電体21から電力供給を受け、接地型平面アンテナ10の放射素子11を駆動して信号を送受信する送受信回路を含み、接地型平面アンテナ10の給電点13に設置されている送受信ICと、を備える。
【選択図】図1
Description
これにより、本願発明のアンテナ装置は、接地型平面アンテナとしての特性を損なうことなく、薄くすることができる。
薄膜電池の正極集電体は、グランド板のように面内の全体に導体を配置しなくてもよい。そこで、正極集電体の投影面積を小さくすることで、正極集電体の重量を減らし、軽量化を図るとともに、正極集電体を形成するための部材のコストを削減することもできる。また、グランド板と対向して配置されている正極集電体の投影面積を小さくすることにより、放射素子とグランド板との間に生じさせる電場を遮ることを抑制して、所望の放射特性の接地型平面アンテナを容易に実現することができる。
本発明により、正極集電体の投影面積を負極集電体の投影面積よりも小さくすることができる。ここで、正極集電体へのメッシュ構造の形成は容易であるため、小さい投影面積で所望の放射特性の接地型平面アンテナを容易に実現することができる。
本発明により、正極集電体の投影面積を負極集電体の投影面積よりも小さくすることができる。ここで、正極集電体が放射素子の鏡像と重ならないため、所望の放射特性の接地型平面アンテナを容易に実現することができる。
11:放射素子
12:グランド板
13:給電点
14:鏡像
15、16:導体
17:接地面
20:薄膜電池
21:正極集電体
22:正極活物質
23:フィルム基板
24:空隙部分
32:負極活物質
33:フィルム基板
40:セパレータ
41:送受信IC
Claims (6)
- 放射素子及びグランド板を有する接地型平面アンテナと、
前記グランド板を負極集電体とし、前記負極集電体と対向する正極集電体を有する薄膜電池と、
を備えるアンテナ装置。 - 前記グランド板は、前記放射素子の鏡像を面内に含むことを特徴とする請求項1に記載のアンテナ装置。
- 前記正極集電体の投影面積は、前記負極集電体の投影面積よりも小さいことを特徴とする請求項1又は2に記載のアンテナ装置。
- 前記正極集電体は、メッシュ構造を有していることを特徴とする請求項1から3のいずれかに記載のアンテナ装置。
- 前記正極集電体は、前記放射素子の鏡像と重ならない位置に配置されていることを特徴とする請求項1から3のいずれかに記載のアンテナ装置。
- 請求項1から5のいずれかに記載のアンテナ装置と、
前記薄膜電池の負極集電体及び前記薄膜電池の正極集電体から電力供給を受け、前記接地型平面アンテナの放射素子を駆動して信号を少なくとも送信もしくは受信する回路を備える平面型無線機であって、
前記回路は、前記接地型平面アンテナの給電点に設置されていることを特徴とする平面型無線機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011045167A JP5028534B1 (ja) | 2011-03-02 | 2011-03-02 | アンテナ装置及び平面形無線機 |
PCT/JP2012/050700 WO2012117756A1 (ja) | 2011-03-02 | 2012-01-16 | アンテナ装置及び平面形無線機 |
CN201280010791.5A CN103403965B (zh) | 2011-03-02 | 2012-01-16 | 天线装置以及平面型无线电设备 |
US14/011,039 US9225059B2 (en) | 2011-03-02 | 2013-08-27 | Antenna unit and planar wireless device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011045167A JP5028534B1 (ja) | 2011-03-02 | 2011-03-02 | アンテナ装置及び平面形無線機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5028534B1 true JP5028534B1 (ja) | 2012-09-19 |
JP2012182727A JP2012182727A (ja) | 2012-09-20 |
Family
ID=46757698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011045167A Expired - Fee Related JP5028534B1 (ja) | 2011-03-02 | 2011-03-02 | アンテナ装置及び平面形無線機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9225059B2 (ja) |
JP (1) | JP5028534B1 (ja) |
CN (1) | CN103403965B (ja) |
WO (1) | WO2012117756A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016024035A1 (en) * | 2014-08-13 | 2016-02-18 | Nokia Technologies Oy | Apparatus and method for radio communication and energy storage |
CN106602221A (zh) * | 2016-12-13 | 2017-04-26 | 惠州硕贝德无线科技股份有限公司 | 一种新型的lte/wwan天线 |
WO2019079168A1 (en) * | 2017-10-16 | 2019-04-25 | Semtech Corporation | TRANSMISSION LABEL |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3279606B2 (ja) * | 1991-11-15 | 2002-04-30 | ソニー株式会社 | シート状電池 |
US5970393A (en) * | 1997-02-25 | 1999-10-19 | Polytechnic University | Integrated micro-strip antenna apparatus and a system utilizing the same for wireless communications for sensing and actuation purposes |
KR100390971B1 (ko) * | 1999-05-14 | 2003-07-12 | 미쓰비시덴키 가부시키가이샤 | 판형상 전지 및 전자기기 |
JP3830358B2 (ja) | 2001-03-23 | 2006-10-04 | 日立電線株式会社 | 平板アンテナおよびそれを備えた電気機器 |
JP4123507B2 (ja) | 2002-04-04 | 2008-07-23 | ソニー株式会社 | 電池、および負極の製造方法 |
US7408512B1 (en) * | 2005-10-05 | 2008-08-05 | Sandie Corporation | Antenna with distributed strip and integrated electronic components |
WO2007108819A1 (en) * | 2006-03-22 | 2007-09-27 | Powercast Corporation | Method and apparatus for implementation of a wireless power supply |
JP4800817B2 (ja) * | 2006-03-31 | 2011-10-26 | 京セラ株式会社 | 携帯端末機 |
JP4783194B2 (ja) * | 2006-04-11 | 2011-09-28 | 富士通コンポーネント株式会社 | 携帯機器 |
JP4950681B2 (ja) * | 2007-01-30 | 2012-06-13 | 株式会社フジクラ | アンテナおよびアンテナの部品 |
US7911387B2 (en) * | 2007-06-21 | 2011-03-22 | Apple Inc. | Handheld electronic device antennas |
JP5417757B2 (ja) * | 2008-07-16 | 2014-02-19 | ソニー株式会社 | 薄膜電池の正極の製造方法および薄膜電池の製造方法 |
EP2332127A4 (en) * | 2008-09-12 | 2011-11-09 | Infinite Power Solutions Inc | ENERGY DEVICE HAVING AN INTEGRATED CONDUCTIVE SURFACE FOR DATA COMMUNICATION VIA ELECTROMAGNETIC ENERGY AND ASSOCIATED METHOD |
JP2010073355A (ja) * | 2008-09-16 | 2010-04-02 | Nippon Zeon Co Ltd | 鉛蓄電池用電極ならびに鉛蓄電池用電極の製造方法及び鉛蓄電池 |
US8749438B2 (en) * | 2010-09-29 | 2014-06-10 | Qualcomm Incorporated | Multiband antenna for a mobile device |
US8723733B2 (en) * | 2010-09-29 | 2014-05-13 | Qualcomm Incorporated | Multiband antenna for a mobile device |
-
2011
- 2011-03-02 JP JP2011045167A patent/JP5028534B1/ja not_active Expired - Fee Related
-
2012
- 2012-01-16 CN CN201280010791.5A patent/CN103403965B/zh not_active Expired - Fee Related
- 2012-01-16 WO PCT/JP2012/050700 patent/WO2012117756A1/ja active Application Filing
-
2013
- 2013-08-27 US US14/011,039 patent/US9225059B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20130342419A1 (en) | 2013-12-26 |
WO2012117756A1 (ja) | 2012-09-07 |
CN103403965A (zh) | 2013-11-20 |
US9225059B2 (en) | 2015-12-29 |
JP2012182727A (ja) | 2012-09-20 |
CN103403965B (zh) | 2016-05-18 |
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